1003734420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1286839}}^1$

素因数の和:1286864

約数の個数: 48

約数和(自身を含む): 3026647680

約数和(自身を除く): 2022913260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1286839, 2573678, 3860517, 5147356, 6434195, 7721034, 12868390, 15442068, 16728907, 19302585, 25736780, 33457814, 38605170, 50186721, 66915628, 77210340, 83644535, 100373442, 167289070, 200746884, 250933605, 334578140, 501867210, 1003734420]

約数ペア:

[(1, 1003734420), (2, 501867210), (3, 334578140), (4, 250933605), (5, 200746884), (6, 167289070), (10, 100373442), (12, 83644535), (13, 77210340), (15, 66915628), (20, 50186721), (26, 38605170), (30, 33457814), (39, 25736780), (52, 19302585), (60, 16728907), (65, 15442068), (78, 12868390), (130, 7721034), (156, 6434195), (195, 5147356), (260, 3860517), (390, 2573678), (780, 1286839)]